Help me with a function.

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I want to get a row matrix A from a parent row matrix B, where, the each component of A are the sequential sum of the components of B.
For e.g if B = [1 5 14 7 3] then A should be [1 6 20 27 30]
Please help.

Accepted Answer

the cyclist
the cyclist on 6 Jun 2020
A = cumsum(B);

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